PT2707332E - Dispositivo de flotação rápida para águas carregadas com materiais em suspensão, e processo de implementação - Google Patents

Dispositivo de flotação rápida para águas carregadas com materiais em suspensão, e processo de implementação Download PDF

Info

Publication number
PT2707332E
PT2707332E PT127228922T PT12722892T PT2707332E PT 2707332 E PT2707332 E PT 2707332E PT 127228922 T PT127228922 T PT 127228922T PT 12722892 T PT12722892 T PT 12722892T PT 2707332 E PT2707332 E PT 2707332E
Authority
PT
Portugal
Prior art keywords
suspended matter
flotation device
implementing same
water laden
rapid flotation
Prior art date
Application number
PT127228922T
Other languages
English (en)
Portuguese (pt)
Inventor
François Le Quesne
Patrick Vion
Original Assignee
Degrémont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Degrémont filed Critical Degrémont
Publication of PT2707332E publication Critical patent/PT2707332E/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1431—Dissolved air flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
PT127228922T 2011-05-12 2012-05-03 Dispositivo de flotação rápida para águas carregadas com materiais em suspensão, e processo de implementação PT2707332E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1154109A FR2975012B1 (fr) 2011-05-12 2011-05-12 Dispositif de flottation rapide d'eaux chargees en matieres en suspension, et procede de mise en oeuvre

Publications (1)

Publication Number Publication Date
PT2707332E true PT2707332E (pt) 2015-10-26

Family

ID=44533260

Family Applications (1)

Application Number Title Priority Date Filing Date
PT127228922T PT2707332E (pt) 2011-05-12 2012-05-03 Dispositivo de flotação rápida para águas carregadas com materiais em suspensão, e processo de implementação

Country Status (11)

Country Link
US (1) US9725334B2 (fr)
EP (1) EP2707332B1 (fr)
CN (1) CN103648983B (fr)
AU (1) AU2012252015B2 (fr)
BR (1) BR112013028975B1 (fr)
CA (1) CA2835687C (fr)
ES (1) ES2550190T3 (fr)
FR (1) FR2975012B1 (fr)
MX (1) MX347480B (fr)
PT (1) PT2707332E (fr)
WO (1) WO2012153245A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5549948B2 (ja) * 2012-07-19 2014-07-16 有限会社エムエスエンジニアリング 排水処理装置及び排水処理施設
GB2515494A (en) * 2013-06-24 2014-12-31 Cde Global Ltd Water storage apparatus for storing water from a washing and/or material grading process
CN105123450A (zh) * 2015-07-16 2015-12-09 张萍 一种基于物联网的用于园林园艺的自动浇水装置
BR102017023118B1 (pt) * 2017-10-26 2021-11-30 Petróleo Brasileiro S.A. - Petrobras Separador multifásico de primeiro estágio, e método de separação de um fluido multifásico
US20200354241A1 (en) * 2019-05-10 2020-11-12 Sugino Machine Limited Liquid treatment apparatus and liquid treatment method
JP6912630B1 (ja) * 2020-06-25 2021-08-04 株式会社スギノマシン 液処理装置および液処理方法
CN115140856B (zh) * 2021-03-30 2024-06-28 无锡小天鹅电器有限公司 一种水处理装置及衣物处理系统
CN113968619B (zh) * 2021-06-25 2023-08-08 北京绿恒科技有限公司 自循环双ao生化一体化污水处理器及水处理系统
CN113813696A (zh) * 2021-10-09 2021-12-21 南京澳博工业智能科技研究院有限公司 一种便于更换过滤材料的液体过滤装置
EP4725611A1 (fr) 2024-10-14 2026-04-15 FCC Aqualia, S.A. Unité de flottation à gaz dissous et son procédé d'utilisation pour le traitement de l'eau

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759607A (en) * 1951-02-27 1956-08-21 Union Oil Co Flotation of hydrocarbon impurities
US3015396A (en) * 1959-12-03 1962-01-02 Chain Belt Co Apparatus for flotation of suspended material
US4681682A (en) * 1983-07-26 1987-07-21 Alar Engineering Corporation Air flotation clarifier
FR2708260B1 (fr) * 1993-06-30 1995-10-20 Degremont Dispositif de traitement des eaux résiduaires notamment des eaux de pluie.
US5681458A (en) * 1995-10-23 1997-10-28 Favret; Uncas B. Water clarification employing rotating drum skimmer
US6174434B1 (en) * 1996-04-26 2001-01-16 The Lenox Institute Of Water Technology, Inc. Three zone dissolved air floatation clarifier with fixed lamellae and improved paddle-and-ramp sludge removal system
FR2835247B1 (fr) * 2002-01-30 2005-01-28 Ondeo Degremont Installation de traitement d'eaux par flottation
FR2890651B1 (fr) * 2005-09-09 2007-11-09 Degremont Sa Appareil de clarification des eaux et procede de mise en oeuvre.
FR2909993B1 (fr) * 2006-12-13 2010-12-10 Degremont Procede pour la clarification par flottation d'eaux difficiles, et installation pour sa mise en oeuvre
CN100536978C (zh) * 2008-09-25 2009-09-09 山西晋丰环保工程设计有限公司 一种周边进水连续出水的辐流式沉淀池

Also Published As

Publication number Publication date
AU2012252015B2 (en) 2016-12-22
EP2707332A1 (fr) 2014-03-19
FR2975012A1 (fr) 2012-11-16
FR2975012B1 (fr) 2013-05-24
WO2012153245A1 (fr) 2012-11-15
CA2835687A1 (fr) 2012-11-15
CA2835687C (fr) 2019-03-26
ES2550190T3 (es) 2015-11-05
CN103648983A (zh) 2014-03-19
BR112013028975B1 (pt) 2020-04-28
MX347480B (es) 2017-04-27
AU2012252015A1 (en) 2013-12-05
BR112013028975A2 (pt) 2017-02-07
EP2707332B1 (fr) 2015-07-29
MX2013013119A (es) 2014-05-13
US9725334B2 (en) 2017-08-08
CN103648983B (zh) 2015-08-26
US20150291444A1 (en) 2015-10-15

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